A manager who flies in out of the blue making a lot of noise then craps all over everything and flies off again.
A seagull manager is an absent / occasional manager who wants to be seen to be doing something useful but realy has no contribution. To make up for this they turn up from time to time and flap around making sure they tell eveyone what a wonderful job they're doing while at the same time dengrating or undermining the real work being done by their happless underlings.
by AndyJ October 6, 2005

An annoying bird that likes to hang around water and makes annoying squawking sounds. It is imperative that you stay away from these gross "flying rats" because there is a high change that they will steal your food or shit on your head. Not a nasty sexual act, just a gross bird.
by seagullsrgross March 30, 2010

by joewwww May 26, 2008

causing a girl to "ka" like a seagull. this usually takes place during a heaving make-out or oral sex.
by sometimes dangerous April 1, 2009

A friend, lover, co-worker who finds no shame in swooping in and gobbling up your discarded food. They don’t care who’s around and who sees them do it, waste not want not is their motto. They don’t share there food, they only eat yours.
I feel bad, I can’t finish this huge sandwich.
Don’t worry, Matt will be here soon and he’s a total Seagull !!!
Don’t worry, Matt will be here soon and he’s a total Seagull !!!
by *gypsy* October 3, 2008

While having sex on the beach quickly stick your penis in the sand then re-insert it into your partner and watch them flap around like a seagull.
by Pudding pop January 12, 2009

I was walking through a car park and saw a couple getting it on, I had no choice really. A bit of seagulling was in order so I knocked one out and seagulled them!!!
by KamMan April 16, 2013
